Mercurial > hg > truffle
annotate src/cpu/zero/vm/globals_zero.hpp @ 6327:be0788825ffa
Move VirtualMachineComponent to interpreter project.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Fri, 07 Sep 2012 11:10:48 +0200 |
parents | f08d439fab8c |
children | a5dd6e3ef9f3 |
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1010 | 1 /* |
1972 | 2 * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. |
2447 | 3 * Copyright 2007, 2008, 2009, 2010, 2011 Red Hat, Inc. |
1010 | 4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
5 * | |
6 * This code is free software; you can redistribute it and/or modify it | |
7 * under the terms of the GNU General Public License version 2 only, as | |
8 * published by the Free Software Foundation. | |
9 * | |
10 * This code is distributed in the hope that it will be useful, but WITHOUT | |
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
13 * version 2 for more details (a copy is included in the LICENSE file that | |
14 * accompanied this code). | |
15 * | |
16 * You should have received a copy of the GNU General Public License version | |
17 * 2 along with this work; if not, write to the Free Software Foundation, | |
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
19 * | |
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20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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21 * or visit www.oracle.com if you need additional information or have any |
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22 * questions. |
1010 | 23 * |
24 */ | |
25 | |
1972 | 26 #ifndef CPU_ZERO_VM_GLOBALS_ZERO_HPP |
27 #define CPU_ZERO_VM_GLOBALS_ZERO_HPP | |
28 | |
29 #include "utilities/globalDefinitions.hpp" | |
30 #include "utilities/macros.hpp" | |
31 | |
1010 | 32 // Set the default values for platform dependent flags used by the |
33 // runtime system. See globals.hpp for details of what they do. | |
34 | |
35 define_pd_global(bool, ConvertSleepToYield, true); | |
36 define_pd_global(bool, ShareVtableStubs, true); | |
37 define_pd_global(bool, CountInterpCalls, true); | |
38 define_pd_global(bool, NeedsDeoptSuspend, false); | |
39 | |
40 define_pd_global(bool, ImplicitNullChecks, true); | |
41 define_pd_global(bool, UncommonNullCast, true); | |
42 | |
43 define_pd_global(intx, CodeEntryAlignment, 32); | |
1381 | 44 define_pd_global(intx, OptoLoopAlignment, 16); |
1010 | 45 define_pd_global(intx, InlineFrequencyCount, 100); |
46 define_pd_global(intx, PreInflateSpin, 10); | |
47 | |
48 define_pd_global(intx, StackYellowPages, 2); | |
49 define_pd_global(intx, StackRedPages, 1); | |
1266 | 50 define_pd_global(intx, StackShadowPages, 5 LP64_ONLY(+1) DEBUG_ONLY(+3)); |
1010 | 51 |
52 define_pd_global(bool, RewriteBytecodes, true); | |
53 define_pd_global(bool, RewriteFrequentPairs, true); | |
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54 |
3960 | 55 #ifdef _ALLBSD_SOURCE |
56 define_pd_global(bool, UseMembar, true); | |
57 #else | |
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58 define_pd_global(bool, UseMembar, false); |
3960 | 59 #endif |
1972 | 60 |
2447 | 61 // GC Ergo Flags |
62 define_pd_global(intx, CMSYoungGenPerWorker, 16*M); // default max size of CMS young gen, per GC worker thread | |
1972 | 63 #endif // CPU_ZERO_VM_GLOBALS_ZERO_HPP |